Various Russian sites regarding A-20 wrecks off Gelendzhik

[TP_Silk]

https://www.google.co.uk/search?q=244+БАП+Бостон+Геленджик&rlz=1C1CHBF_en-GBGB782GB782&oq=244+БАП+Бостон+Геленджик&aqs=chrome..69i57.2223j0j8&sourceid=chrome&ie=UTF-8

Google results page with several sites showing underwater pictures and footage of aircraft downed off the coast of Gelendzhik in the Kuban area. The top site gives details of three A-20s - 

Boston #12793 of 244 BAP lost in April 1943

Boston #12795 of 452 NBBAP lost on 25 April 1943
Boston #12799 of 277 BAP lost in August 1943

 

Interesting stuff even for those that can't read Russian ☺️